import { parseTime } from './ruoyi'

/**
 * 表格时间格式化
 */
export function formatDate(cellValue) {
    if (cellValue == null || cellValue == "") return "";
    var date = new Date(cellValue)
    var year = date.getFullYear()
    var month = date.getMonth() + 1 < 10 ? '0' + (date.getMonth() + 1) : date.getMonth() + 1
    var day = date.getDate() < 10 ? '0' + date.getDate() : date.getDate()
    var hours = date.getHours() < 10 ? '0' + date.getHours() : date.getHours()
    var minutes = date.getMinutes() < 10 ? '0' + date.getMinutes() : date.getMinutes()
    var seconds = date.getSeconds() < 10 ? '0' + date.getSeconds() : date.getSeconds()
    return year + '-' + month + '-' + day + ' ' + hours + ':' + minutes + ':' + seconds
}

/**
 * @param {number} time
 * @param {string} option
 * @returns {string}
 */
export function formatTime(time, option) {
    if (('' + time).length === 10) {
        time = parseInt(time) * 1000
    } else {
        time = +time
    }
    const d = new Date(time)
    const now = Date.now()

    const diff = (now - d) / 1000

    if (diff < 30) {
        return '刚刚'
    } else if (diff < 3600) {
        // less 1 hour
        return Math.ceil(diff / 60) + '分钟前'
    } else if (diff < 3600 * 24) {
        return Math.ceil(diff / 3600) + '小时前'
    } else if (diff < 3600 * 24 * 2) {
        return '1天前'
    }
    if (option) {
        return parseTime(time, option)
    } else {
        return (
            d.getMonth() +
            1 +
            '月' +
            d.getDate() +
            '日' +
            d.getHours() +
            '时' +
            d.getMinutes() +
            '分'
        )
    }
}



/**
 * @param {date} time 需要转换的时间
 * @param {String} fmt 需要转换的格式 如 yyyy-MM-dd、yyyy-MM-dd HH:mm:ss
 */
export function formatTimeNew(time, fmt) {
    if (!time) return ''
    else {
        const date = new Date(time)
        const o = {
            'M+': date.getMonth() + 1,
            'd+': date.getDate(),
            'H+': date.getHours(),
            'm+': date.getMinutes(),
            's+': date.getSeconds(),
            'q+': Math.floor((date.getMonth() + 3) / 3),
            S: date.getMilliseconds(),
        }
        if (/(y+)/.test(fmt))
            fmt = fmt.replace(
                RegExp.$1,
                (date.getFullYear() + '').substr(4 - RegExp.$1.length),
            )
        for (const k in o) {
            if (new RegExp('(' + k + ')').test(fmt)) {
                fmt = fmt.replace(
                    RegExp.$1,
                    RegExp.$1.length === 1 ?
                    o[k] :
                    ('00' + o[k]).substr(('' + o[k]).length),
                )
            }
        }
        return fmt
    }
}

/**
 * @param {string} url
 * @returns {Object}
 */
export function getQueryObject(url) {
    url = url == null ? window.location.href : url
    const search = url.substring(url.lastIndexOf('?') + 1)
    const obj = {}
    const reg = /([^?&=]+)=([^?&=]*)/g
    search.replace(reg, (rs, $1, $2) => {
        const name = decodeURIComponent($1)
        let val = decodeURIComponent($2)
        val = String(val)
        obj[name] = val
        return rs
    })
    return obj
}

/**
 * @param {string} input value
 * @returns {number} output value
 */
export function byteLength(str) {
    // returns the byte length of an utf8 string
    let s = str.length
    for (var i = str.length - 1; i >= 0; i--) {
        const code = str.charCodeAt(i)
        if (code > 0x7f && code <= 0x7ff) s++
            else if (code > 0x7ff && code <= 0xffff) s += 2
        if (code >= 0xDC00 && code <= 0xDFFF) i--
    }
    return s
}

/**
 * @param {Array} actual
 * @returns {Array}
 */
export function cleanArray(actual) {
    const newArray = []
    for (let i = 0; i < actual.length; i++) {
        if (actual[i]) {
            newArray.push(actual[i])
        }
    }
    return newArray
}

/**
 * @param {Object} json
 * @returns {Array}
 */
export function param(json) {
    if (!json) return ''
    return cleanArray(
        Object.keys(json).map(key => {
            if (json[key] === undefined) return ''
            return encodeURIComponent(key) + '=' + encodeURIComponent(json[key])
        })
    ).join('&')
}

/**
 * @param {string} url
 * @returns {Object}
 */
export function param2Obj(url) {
    const search = decodeURIComponent(url.split('?')[1]).replace(/\+/g, ' ')
    if (!search) {
        return {}
    }
    const obj = {}
    const searchArr = search.split('&')
    searchArr.forEach(v => {
        const index = v.indexOf('=')
        if (index !== -1) {
            const name = v.substring(0, index)
            const val = v.substring(index + 1, v.length)
            obj[name] = val
        }
    })
    return obj
}

/**
 * @param {string} val
 * @returns {string}
 */
export function html2Text(val) {
    const div = document.createElement('div')
    div.innerHTML = val
    return div.textContent || div.innerText
}

/**
 * Merges two objects, giving the last one precedence
 * @param {Object} target
 * @param {(Object|Array)} source
 * @returns {Object}
 */
export function objectMerge(target, source) {
    if (typeof target !== 'object') {
        target = {}
    }
    if (Array.isArray(source)) {
        return source.slice()
    }
    Object.keys(source).forEach(property => {
        const sourceProperty = source[property]
        if (typeof sourceProperty === 'object') {
            target[property] = objectMerge(target[property], sourceProperty)
        } else {
            target[property] = sourceProperty
        }
    })
    return target
}

/**
 * @param {HTMLElement} element
 * @param {string} className
 */
export function toggleClass(element, className) {
    if (!element || !className) {
        return
    }
    let classString = element.className
    const nameIndex = classString.indexOf(className)
    if (nameIndex === -1) {
        classString += '' + className
    } else {
        classString =
            classString.substr(0, nameIndex) +
            classString.substr(nameIndex + className.length)
    }
    element.className = classString
}

/**
 * @param {string} type
 * @returns {Date}
 */
export function getTime(type) {
    if (type === 'start') {
        return new Date().getTime() - 3600 * 1000 * 24 * 90
    } else {
        return new Date(new Date().toDateString())
    }
}

/**
 * @param {Function} func
 * @param {number} wait
 * @param {boolean} immediate
 * @return {*}
 */
export function debounce(func, wait, immediate) {
    let timeout, args, context, timestamp, result

    const later = function() {
        // 据上一次触发时间间隔
        const last = +new Date() - timestamp

        // 上次被包装函数被调用时间间隔 last 小于设定时间间隔 wait
        if (last < wait && last > 0) {
            timeout = setTimeout(later, wait - last)
        } else {
            timeout = null
                // 如果设定为immediate===true，因为开始边界已经调用过了此处无需调用
            if (!immediate) {
                result = func.apply(context, args)
                if (!timeout) context = args = null
            }
        }
    }

    return function(...args) {
        context = this
        timestamp = +new Date()
        const callNow = immediate && !timeout
            // 如果延时不存在，重新设定延时
        if (!timeout) timeout = setTimeout(later, wait)
        if (callNow) {
            result = func.apply(context, args)
            context = args = null
        }

        return result
    }
}

/**
 * This is just a simple version of deep copy
 * Has a lot of edge cases bug
 * If you want to use a perfect deep copy, use lodash's _.cloneDeep
 * @param {Object} source
 * @returns {Object}
 */
export function deepClone(source) {
    if (!source && typeof source !== 'object') {
        throw new Error('error arguments', 'deepClone')
    }
    const targetObj = source.constructor === Array ? [] : {}
    Object.keys(source).forEach(keys => {
        if (source[keys] && typeof source[keys] === 'object') {
            targetObj[keys] = deepClone(source[keys])
        } else {
            targetObj[keys] = source[keys]
        }
    })
    return targetObj
}

/**
 * @param {Array} arr
 * @returns {Array}
 */
export function uniqueArr(arr) {
    return Array.from(new Set(arr))
}

/**
 * @returns {string}
 */
export function createUniqueString() {
    const timestamp = +new Date() + ''
    const randomNum = parseInt((1 + Math.random()) * 65536) + ''
    return (+(randomNum + timestamp)).toString(32)
}

/**
 * Check if an element has a class
 * @param {HTMLElement} elm
 * @param {string} cls
 * @returns {boolean}
 */
export function hasClass(ele, cls) {
    return !!ele.className.match(new RegExp('(\\s|^)' + cls + '(\\s|$)'))
}

/**
 * Add class to element
 * @param {HTMLElement} elm
 * @param {string} cls
 */
export function addClass(ele, cls) {
    if (!hasClass(ele, cls)) ele.className += ' ' + cls
}

/**
 * Remove class from element
 * @param {HTMLElement} elm
 * @param {string} cls
 */
export function removeClass(ele, cls) {
    if (hasClass(ele, cls)) {
        const reg = new RegExp('(\\s|^)' + cls + '(\\s|$)')
        ele.className = ele.className.replace(reg, ' ')
    }
}

export function makeMap(str, expectsLowerCase) {
    const map = Object.create(null)
    const list = str.split(',')
    for (let i = 0; i < list.length; i++) {
        map[list[i]] = true
    }
    return expectsLowerCase ?
        val => map[val.toLowerCase()] :
        val => map[val]
}

export const exportDefault = 'export default '

export const beautifierConf = {
    html: {
        indent_size: '2',
        indent_char: ' ',
        max_preserve_newlines: '-1',
        preserve_newlines: false,
        keep_array_indentation: false,
        break_chained_methods: false,
        indent_scripts: 'separate',
        brace_style: 'end-expand',
        space_before_conditional: true,
        unescape_strings: false,
        jslint_happy: false,
        end_with_newline: true,
        wrap_line_length: '110',
        indent_inner_html: true,
        comma_first: false,
        e4x: true,
        indent_empty_lines: true
    },
    js: {
        indent_size: '2',
        indent_char: ' ',
        max_preserve_newlines: '-1',
        preserve_newlines: false,
        keep_array_indentation: false,
        break_chained_methods: false,
        indent_scripts: 'normal',
        brace_style: 'end-expand',
        space_before_conditional: true,
        unescape_strings: false,
        jslint_happy: true,
        end_with_newline: true,
        wrap_line_length: '110',
        indent_inner_html: true,
        comma_first: false,
        e4x: true,
        indent_empty_lines: true
    }
}

// 首字母大小
export function titleCase(str) {
    return str.replace(/( |^)[a-z]/g, L => L.toUpperCase())
}

// 下划转驼峰
export function camelCase(str) {
    return str.replace(/_[a-z]/g, str1 => str1.substr(-1).toUpperCase())
}

export function isNumberStr(str) {
    return /^[+-]?(0|([1-9]\d*))(\.\d+)?$/g.test(str)
}



/**
 * 生成随机数组，指定长度
 */
export function randomArray(length) {
	let i = 0
	let index = 0
	let temp = null
	let arr = [length]
	length = typeof (length) === 'undefined' ? 9 : length
	for (i = 1; i <= length; i++) {
		arr[i - 1] = i
	}
	for (i = 1; i <= length; i++) {
		index = window.parseInt(Math.random() * (length - i)) + i
		if (index != i) {
			temp = arr[i - 1]
			arr[i - 1] = arr[index - 1]
			arr[index - 1] = temp
		}
	}
	return arr
}
//指定数组 长度，数值 为0
export function randomArrayZero(length) {
	let i = 0
	let index = 0
	let temp = null
	let arr = [length]
	length = typeof (length) === 'undefined' ? 9 : length
	for (i = 1; i <= length; i++) {
		arr[i - 1] = 0
	}
	for (i = 1; i <= length; i++) {
		index = window.parseInt(Math.random() * (length - i)) + i
		if (index != i) {
			temp = arr[i - 1]
			arr[i - 1] = arr[index - 1]
			arr[index - 1] = temp
		}
	}
	return arr
}

/**
 * 获取两个日期间的所有日期
 */

//获取两日期之间日期列表函数
export function getdiffdate(stime, etime) {
	//初始化日期列表，数组
	var diffdate = new Array();
	var i = 0;
	//开始日期小于等于结束日期,并循环
	while (stime <= etime) {
		diffdate[i] = stime;

		//获取开始日期时间戳
		var stime_ts = new Date(stime).getTime();
		//增加一天时间戳后的日期
		var next_date = stime_ts + (24 * 60 * 60 * 1000);

		//拼接年月日，这里的月份会返回（0-11），所以要+1
		var next_dates_y = new Date(next_date).getFullYear() + '-';
		var next_dates_m = (new Date(next_date).getMonth() + 1 < 10) ? '0' + (new Date(next_date).getMonth() + 1) + '-' : (new Date(next_date).getMonth() + 1) + '-';
		var next_dates_d = (new Date(next_date).getDate() < 10) ? '0' + new Date(next_date).getDate() : new Date(next_date).getDate();

		stime = next_dates_y + next_dates_m + next_dates_d;

		//增加数组key
		i++;
	}
	return diffdate;
}


/**
 * 计算两个日期之间的天数
 * @param dateString1  开始日期 yyyy-MM-dd
 * @param dateString2  结束日期 yyyy-MM-dd
 * @returns {number} 如果日期相同 返回一天 开始日期大于结束日期，返回0
 */
export function getDaysBetween(dateString1, dateString2) {
	var startDate = Date.parse(dateString1);
	var endDate = Date.parse(dateString2);
	if (startDate > endDate) {
		return 0;
	}
	if (startDate == endDate) {
		return 1;
	}
	var days = (endDate - startDate) / (1 * 24 * 60 * 60 * 1000);
	return days;
}

//生成从minNum到maxNum的随机数
export function randomNum(minNum, maxNum) {
	switch (arguments.length) {
		case 1:
			return parseInt(Math.random() * minNum + 1, 10);
			break;
		case 2:
			return parseInt(Math.random() * (maxNum - minNum + 1) + minNum, 10);
			break;
		default:
			return 0;
			break;
	}
}
//获取最近 天数
export function getDays(days) {
	if (days == '' || days == null || days == undefined || typeof days != "number") {
		return false;
	}
	var res = [];//返回数据
	var today = new Date().getTime();//今天
	for (var i = 0; i < days; i++) {
		var _day = new Date(today - 86400000 * i),
			year = _day.getFullYear(),
			month = (_day.getMonth() + 1),
			day = _day.getDate();
		month < 10 ? '0' + month : month;
		day < 10 ? '0' + day : day;
		res.unshift(month + '.' + day);
		// res.unshift( year + '-' + month + '-' + day);
	}
	return res;
}
//最近几年
export function getYears(year) {
	if (year == '' || year == null || year == undefined || typeof year != "number") {
		return false;
	}
	var res = [];//返回数据
	var toyear = new Date().getFullYear();
	for (var i = 0; i < year; i++) {
		res.unshift(toyear);
		toyear -= 1
	}
	return res;
}

// 文件类型
export function getFileType(val) {
	if (val.indexOf('pdf') > -1) {
		return 'PDF'
	} else if (val.indexOf('doc') > -1 || val.indexOf('docx') > -1) {
		return 'Word'
	} else if (val.indexOf('xsl') > -1 || val.indexOf('xslx') > -1) {
		return 'Excel'
	} else if (val.indexOf('zip') > -1) {
		return 'ZIP'
	} else if (val.indexOf('pptx') > -1 || val.indexOf('ppt') > -1) {
		return 'PPT'
	} else if (val.indexOf('mp3') > -1) {
		return 'MP3'
	} else if (val.indexOf('mp4') > -1) {
		return 'MP4'
	} else if (val.indexOf('txt') > -1) {
		return 'TXT'
	} else if (val.indexOf('rar') > -1) {
		return 'RAR'
	} else if (val.indexOf('jpeg') > -1 || val.indexOf('jpg') > -1) {
		return 'JPG'
	} else {
		return 'UN'
	}
}


export function getDateArray(days) {
	const currentDate = new Date();
	const dateArray = [];
	for (let i = days - 1; i >= 0; i--) {
	  const date = new Date(currentDate);
	  date.setDate(date.getDate() - i);
	  const formattedDate = formatDateArray(date);
	  dateArray.push(formattedDate);
	}
	return dateArray;
  }
  
  export function formatDateArray(date) {
	const day = date.getDate().toString().padStart(2, '0');
	const month = (date.getMonth() + 1).toString().padStart(2, '0');
	return `${month}/${day}`;
  }
  

  export function get24HourTimeArray() {
	const timeArray = [];
	for (let hour = 0; hour < 24; hour++) {
	  const formattedHour = hour.toString().padStart(2, '0');
	  timeArray.push(`${formattedHour}:00`);
	}
	return timeArray;
  }
  